Specifications

Confidential
EPSON
TITLE SHEET
REVISION
NO.
SHEET NEXT
E
144 143
TM-T90
Specification
(STANDARD)
[Description] • Stores the raster graphics data, enlarged by bx and by in the horizontal and vertical directions
in the print buffer.
•
x
L
, x
H
specify the raster graphics data in the horizontal direction as (x
L
+ x
H
× 256) dots.
•
y
L
, y
H
specify the raster graphics data in the vertical direction as (y
L
+ y
H
× 256) dots.
•
c specifies the color of the defined data.
c Printing color
49 Color 1
50 Color 2
•
Color 1 means black (a high level of energy) on the specified two-color thermal paper.
•
Color 2 means red (a low level of energy) on the specified two-color thermal paper.
[Notes] • In standard mode, each color can be defined only once.
GS ( M p
L
p
H
fn m
[Name] Customize printer
[Description] • Protects or recovers values or data set or defined in the active area by commands.
fn Function no. Description
1, 49 Function 1 Copies the settings stored in the active area to the storage
area (save settings).
2, 50 Function 2 Copies the settings stored in the storage area to the active
area (load settings).
3, 51 Function 3 Enables or disables automatic loading of the settings upon
initialization.
•
Active area: Volatile memory (RAM)
•
Storage area: Non-volatile memory (Flash ROM)
• List of commands that are affected by this command.
Setting value Command
Status
ESC c 3, GS a
Defined data
GS :
Characters
Kind of character
ESC M, ESC R, ESC t
Style
ESC !, ESC –, ESC E, ESC G, ESC V, ESC {, GS !,
GS B, GS b, GS ( N
Etc.
ESC SP, ESC 2, ESC 3
Bar codes
GS H, GS f, GS h, GS w
2-dimensional codes
<Function 065> through <Function 070> of GS ( k
Print position
ESC D, ESC T, ESC a, GS L, GS W
Etc.
ESC c 4, ESC c 5, GS ( D, GS P